baber/WOPTO huggingface dataset:
Patent JP-H04254957-A (JP)
Title: Magnetic disk driving device
Inventor: OKITA MASAO
IPC: G11B21/21
Filed: 1991-02-06
Abstract: PURPOSE:To prevent air flow generated by the rotation of a magnetic disk at the time of seeking from flowing into a negative pressure generating part across the projecting face part of the side edge part of a slider. CONSTITUTION:The side edge part is provided so as to prevent air flow from crossing with this part by providing an inclination to approach to a center line in the longitudinal dirrection of the slider 11 so as to go along the air flow toward the downstream side of the air flow on both side edge parts of the slider 11. Even at the time of seeking, the magnetic disk is part smmothly without being damaged by coming into contact with the slider since negative pressure generated in the negative pressure generating part is not disturbed.
Patent JP-H04254513-A (JP)
Title: Method for refining extremely low carbon steel
Inventor: TSUTSUMI NAOTO
IPC: C21C7/068
Filed: 1991-02-06
Abstract: PURPOSE:To easily and surely obtain an extremely low carbon steel by dipping refractory-made immersion body into a range rejecting the specific quantity of oxidizing slag on surface of molten steel in a ladle and blowing the specific flow speed of inert gas at the time of decarbonizing. CONSTITUTION:To the molten steel 1 tapped in to the ladle 2, the refractory- made immersion tube 5 is dipped under a condition of pushing the oxidizing slag 4 to inner wall part of the ladle 2 by blowing Ar gas from bottom part to reject the oxidizing slag 4 on surface of the molten steel 1 at >=20% of the total surface area. By blowing the inert gas on the surface of molten steel 1 having 0.04-0,03% carbon concn. and 400-800ppm oxygen concn. in this specific space from a top blowing lance 6, the decarbonizing treatment is executed. This gas flow speed is controlled so as to become 20cm/sec and gas on surface of the molten steel 1 is replaced. By this method, adhesion of steel, etc., is made little and maintain of the apparatus is facilitated.
Patent JP-H08235266-A (JP)
Title: Table calculation processing method
Inventor: SUMIDA TETSUJI
IPC: G06Q10/10
Filed: 1995-02-23
Abstract: PURPOSE: To evade the overlapping execution of the same arithmetic processing and to execute a high-speed re-calculation processing by reading an arithmetic result corresponding to the arithmetic relation information and defining it as the arithmetic result of the arithmetic processing when the arithmetic relation information of the arithmetic processing to be executed matches with the arithmetic relation information stored in a cache memory. CONSTITUTION: The arithmetic relation information and the arithmetic result of the executed arithmetic processing are stored in the cache memory 111. Then, in the case of executing the arithmetic processing next, when the arithmetic relation information of the arithmetic processing to be executed matches with the arithmetic relation information stored in the cache memory 111, the arithmetic result stored in the cache memory 111 corresponding to the arithmetic relation information is read. Then, by defining it as the arithmetic result of the arithmetic processing, the overlapping execution to the same arithmetic processing is prevented.
Patent JP-S61193624-A (JP)
Inventor: HIROTA TOYOSUKE
IPC: A47L13/28
Filed: 1985-02-23
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S61195136-A (JP)
Title: Stabilizer for organic substance
Inventor: ISHII TAMAKI
IPC: C08K5/1575
Filed: 1985-02-22
Abstract: PURPOSE:A stabilizer for providing improved heat and oxidation stability, comprising a mixture of a specific phenolic compound and a specified sulfur compound. CONSTITUTION:A stabilizer comprising a mixture of (A) at least one phenolic compound shown by the formula I (R is group shown by the formula II; R<1> is H, pr 1-3C alkyl; R<3>, R<4>, and R<5> are H, or 1-4C alkyl; R<2> is 1-9C alkyl) and (B) a sulfur compound shown by the formula III (R<6> is 4-20C alkyl) and/or formula IV (R' is group shown byu the formula V; R<7> is 3-18C alkyl; R<8> and R<9> are H, or 1-6C alkyl) in a ratio of the component A:B=1:0.5-15 (weight ratio) as an active ingredient. Pentaerythritoltetrakis(3-dodecylthiopropionate), 3,9-bis(2-dodecylthioethyl)-2,4,8,10-tetraoxaspiro[5,5]undecane, etc., are used as the component B.
Patent JP-H10226856-A (JP)
Title: Production of metallic glass alloy
Inventor: MIZUSHIMA TAKAO
IPC: C22C45/02
Filed: 1997-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a metallic glass alloy having high specific resistance by which the one having soft magnetic properties at a room temp., thicker than an amorphous alloy thin strip obtained by the conventional melt quenching method and having a bulky shape can easily be obtd. SOLUTION: A molten metal in which the temp. interval ΔTx of the supercooled liq. expressed by the formula of >=Tx =Tx -Tg (where Tx denotes the crystallization starting temp. and Tg denotes the glass transition temp.) is regulated to >=35K is sprayed on a cooling body in the process of moving to form a belt-like metallic glass alloy stock, and this metallic glass alloy stock is subjected to heat treatment of executing cooling after heating at a temp. rising rate of 10 to 180 deg.C/min.
Patent JP-S60179769-A (JP)
Title: Heat insulating device of copying machine with thermal fixing device
Inventor: SAKANO YUKIO
IPC: G03G21/20
Filed: 1984-02-28
Abstract: PURPOSE:To prevent temperature rising due to the radiant heat of a thermally fixing device in a photosensitive body, by providing a heat insulating member between the fixing device and photosensitive body. CONSTITUTION:A heat insulating member 3 is provided between fixing rollers 21 and 22 and a photosensitive body 1 to block the radiant heat from the fixing rollers 21 and 22 so as to prevent the radiant heat to the photosensitive member 1. The heat insulating member 3 can turn around a fulcrum 31. When this copying machine is not operated, a solenoid 37 is turned off and, therefore, the heat insulating member 3 is pulled by a spring 34 fixed to the main body of this copying machine at a fixing point 33 and set to the position shown by the solid line in the figure because the member 3 is stopped at the position by a stopper 38. When a main motor is turned on and the photosensitive body 1 is rotated at the time of copying operation, the solenoid 37 is turned on and one end of the heat insulating member 3 is pulled toward the solenoid 37 through an armature 36 and connecting bar 35. As a result, the heat insulating member 3 turns around the fulcrum 31 and is set to the position shown by the dotted line in the figure.
Patent JP-2000231953-A (JP)
Title: Electric connector
Inventor: TAKAHASHI HIROKAZU
IPC: H01R12/22
Filed: 1999-02-15
Abstract: PROBLEM TO BE SOLVED: To provide an electric connector having a temporary attaching mechanism for a substrate without increasing the number of parts and working man- hours. SOLUTION: This electric connector 10 comprises contacts 14, an insulator 12 fixed with the contacts 14 and a shell 16 mounted with the insulator 12. The shell 16 comprises a backside part 18 and a main body part 17, and these parts are connected by a bending part 38. The main body part 17 has fixing leg parts 32 projecting in the same direction as the contacts 14 and locking parts 22 on both sides in width direction of opposite side of fitting ports 24. The backside part 18 has engaging parts 19 on both sides in width direction on free end sides corresponding to the locking parts 22 and the fixing leg parts. The backside part 18 is turned around the bending part 38 to engage engaging parts 19 of the backside part 18 with the engaging parts 22 of the main body 22.  In this electric connector, a locking leg part 20 is formed instead of the fixing leg part of the backside part 18, a gap is formed between the engaging parts 19 and the locking parts 22 of the main body part 17 to provide spring back to the backside part 18.
Patent JP-S56134331-A (JP)
Title: Detecting method of electrostatic information
Inventor: EBISAWA TOORU
IPC: G11B9/07
Filed: 1980-03-19
Abstract: PURPOSE:To easily manufacture a stylus mechanism and make it possible to mass- produce it, by providing electrodes on the opposed sides of the stylus mechanism, and setting the width of one electrode to the width which is one track pitch less than that of the other electrode. CONSTITUTION:A reproduction stylus is a stylus mechanism made of a sapphire, etc., has a horizontal and smooth bottom face 22, and is provided with electrodes 25, 26 made of a conductive metallic thin film, on the opposed sides 23, 24. The width of one electrode 25 is selected to integer times of a track pitch, and the other electrode 26 is set to the width that is one track pitch less than that of the opposed electrode 25. And, the electrodes 25, 26 are parallel to each other, and also are set so as to incline against the tangential direction or the center line by the width of an adjacent track, that is to say, a track pitch tantheta. Accordingly, when the difference is derived between a signal which has been input to the electrode 25, and a signal which has been generated in the electrode 26 after a delay time corresponding to the electrode 25 and 26, an information signal of the track 8 is obtained. According to such a constitution, a stylus mechanism can be manufactured easily, and it can be mass-produced.
Patent JP-H06253557-A (JP)
Title: Driving circuit for ultrasonic motor
Inventor: IMAI TOSHIHIKO
IPC: H02N2/00
Filed: 1993-02-24
Abstract: PURPOSE:To provide a driving circuit for ultrasonic motor which can track an optimal driving frequency over a wide load range without requiring any special monitor electrode. CONSTITUTION:The driving circuit for generating AC signal VA, VB based on an electromotive force induced upon switching of transformers T1, T2 and driving an ultrasonic motor 5 by applying the AC signals to a piezoelectric element in the motor 5 comprises a comparator 3 for detecting the phase difference between a pulse signal phi2 and a signal obtained by shaping the AC signal VA with a predetermined threshold value other than zero, and an oscillation circuit 1 for controlling the frequency of the AC signal VA based on the output from the comparator 3.
Patent JP-S52118773-A (JP)
Title: Loading and unloading equipment capable of transportation
Inventor: SHIBATA MINORU
IPC: B65G63/00
Filed: 1976-03-31
Abstract: PURPOSE: To provide the above-identified equipment, which is simple in construction having a built-in crane for transferring cargo such as containers and supported by three supports, at least one of these supports being extensible, and is made capable of transportation as a whole. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H03239201-A (JP)
Title: Surface reflecting mirror
Inventor: FUJII HIDEO
IPC: B32B9/00
Filed: 1990-02-16
Abstract: PURPOSE:To improve film adhesiveness, moisture resistance, etc., by forming an oxide consisting of aluminum as an underlying layer between a substrate and a reflecting layer. CONSTITUTION:The oxide underlying layer 2a, the aluminum reflecting layer 3a and a protective layer 4a are formed on the substrate 1a. The oxide underlying layer 2a is preferably formed of the oxide having the high adhesiveness to the substrate 1a, for example, chromium oxide, molybdenum oxide, etc., and the thickness thereof is >=10nm, more preferably 15 to 70nm. The oxide underlying layer 2a is formed between the substrate 1a and the reflecting layer 3a consisting of the aluminum in such a manner. The adhesive strength between the substrate 1a and the reflecting layer 3a is, therefore, intensified even when the substrate 1a is formed of plastic, such as polycarbonate or polyester. The improvement in the film adhesiveness, moisture resistance, etc., is attained in this way.
Patent JP-S56132345-A (JP)
Title: Developer composition for lithographic plate
Inventor: SHIMIZU SHIGEKI
IPC: G03F7/00
Filed: 1980-03-21
Abstract: PURPOSE: To lower the viscosity of a developer, make the developer fit for automatic development and enable it to be reused by specifying the composition of the developer for the lithographic plate having a coat layer of a photosensitive polymer having specified groups each consisting of a photocrosslinkable unsatd. group and an ester bond linked with the group in the principal chain.  
     CONSTITUTION: A lithographic plate having a photocrosslinkable coat layer of a photosensitive polymer having groups represented by the formula (where each of X and Y is H, halogen, CN or NO 2  and n is 1 or 2) is exposed and developed with a developer contg. 5W90wt% benzyl alcohol, 5W90wt% tetrahydrofurfuryl alcohol and 0.1W15wt% one or more kinds of acids selected from mineral acids such as phosphoric acid, hydrochloric acid and sulfuric acid, org. acids such as acetic acid and lactic acid and org. sulfonic acids such as p-toluenesulfonic acid. This developer does not cause uneven development, is exhausted at a low speed by reusing, and can be used stably over a long term. The polymer is prepared, e.g., by the condensation of p-phenylene-diacrylic acid, p-carboxycinnamic acid or a polycarboxylic acid such as succinic acid or adipic acid and polyol. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S52121184-A (JP)
Title: Electronic control equipment
Inventor: YANAGIDA SADAO
IPC: G05B23/02
Filed: 1976-04-02
Abstract: PURPOSE:To make it possible to control many operational terminals with the results from one operation circuit which collects input signals from many branch processes.
Patent JP-H09231143-A (JP)
Title: Communication control method
Inventor: SHIONOZAKI ATSUSHI
IPC: G06F9/50
Filed: 1996-02-23
Abstract: PROBLEM TO BE SOLVED: To enable a communication session to efficiently use resources. SOLUTION: QoS(quality of communication) control objects operating on respective nodes monitor resources that communication sessions present on the respective nodes require and when a gateway node 5 issues a QoS control request message requesting an increase in resources assigned to, for example, a specific communication session to the respective nodes on the network, each node allocates the resources assigned to other communication sessions to the communication session according to the priority of the communication session present there and the use state of the resources.
Patent JP-S56132585-A (JP)
Title: Cable tracking system
Inventor: SUZUKI SHIZUO
IPC: G01V3/06
Filed: 1980-03-24
Abstract: PURPOSE:To achieve accurate control and movement of a burying machine for cables by positioning it right above the cable with two magnetic field detectors carried on a moving body in such a manner that they are parpendicular to each other in the maximum detection sensitivity directivities. CONSTITUTION:A moving body such as a cable burying machine is equipped with an orthogonal 2-axis magnetic field detector 15 so arranged as to direct inward in the advancing direction thereof. The detector 15 is composed of orthogonal 2-axis magnetic field detectors 10 which are so arranged that at least two component magnetic field detectors having a cosine magnetic field detection directional characteristics are parpendicular to each other in individual directivities of the maximum detection sensitivity. The maximum detection sensitivity of the component magnetic field detector 4 is always kept vertical in the direction while that of the component magnetic field detector 6 is always kept horizontal while directing the vertical face parallel to the advancing direction of the moving body. Thus, it is possible to detect positional relationship of cable with respect to the moving body.
Patent JP-H06229462-A (JP)
Title: Speed change controller of automatic transmission
Inventor: UEDA YOSHIAKI
IPC: F16H61/00
Filed: 1993-02-01
Abstract: PURPOSE:To enable speed change to be performed at an engine rotational speed suitable for viscosity of oil. CONSTITUTION:An oil temperature signal to be detected by an oil temperature sensor 10 and an engine speed signal to be detected by an engine speed sensor 12 are respectively input into a control unit 18. The engine speed set every oil temperature in speed changing are stored in the control unit 18. The control unit 18 searches the set value of the engine speed corresponding to the detected value of the oil temperature and compares the set value with the detected value of the engine speed, and performs speed change with the detected value is larger than the set value. The control unit 18 continues searching of the engine speed from the start to the end of the speed change and compares the maximum value of the detected value with the maximum value of the previously stored set value, and rewrites the set value in place of a value smaller than that when the detected value is larger than the set value, while rewrites the set value in place of the value larger than that when the detected value is smaller than the set value.
Patent JP-S53122337-A (JP)
Title: Digital differentiating analyzer
Inventor: OKADA KUNIHIRO
IPC: G06J1/02
Filed: 1977-04-01
Abstract: PURPOSE: To realize the digital differentiating analyzer DDA reducing the arithmetic operation time, by remarkably decreasing the time required for addition of secondary increments, through the provision of a plurality of memories corresponding to the inputs to store ternary increments. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S55128363-A (JP)
Title: Flux foaming method of automatic soldering device
Inventor: ISHIDA KAZUHISA
IPC: B05C3/04
Filed: 1979-03-29
Abstract: PURPOSE: To obtain stable and even foaming by providing the open pores of the specified porosity and pore sizes in macromolecular resin, such as acrylic resin and PS, then dipping the same in liquid-form flux composed primarily of colophonium thereafter passing air.  
     CONSTITUTION: The open pores of porosities 30W50%, pore sizes 50W500μ are provided in macromolecular synthetic resin, such as acrylic resin, PS, PE, PP or PVC. Thence, this synthetic resin is dipped in liquid-form flux composed primarily of colophonium and air is passed thereto to cause the resin to foam. With this method, the formation of bubbles is less if the porosity is less than 30% and more than necessary foaming occurs if it exceeds 50% and when such flux is coated on printed substrates, flux excess occurs. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0559199-A (JP)
Title: Preparation of micropattern molded article with large dimensional ratio
Inventor: PEETAA HESERU
IPC: B29C48/00
Filed: 1992-02-24
Abstract: PURPOSE: To prepare a fine pattern molding with a large depth-width ratio by conducting image forming exposure of a polyalkenesulfone to high energy parallel radiation and then carrying out development with a appropriate developing agent.  
     CONSTITUTION: (A) A layer with the thickness of less than 200 μm is formed on a substrate (metallic sheet e.g.) by injection molding, extrusion molding, die molding and/or press molding of a copolymer (polyalkenesulfone) of SO 2  and one or more kinds of ethylene type unsaturated organic compounds. (B) Then, image forming exposure to high energy parallel radiation (preferably synchrotron radiation) from an X-ray radiation source is conducted. (C) Finally, a fine pattern with the width of less than 10 μm and the depth of 50-200 μm is formed to produce a fine pattern molding with a large depth-width ratio by carrying out the development with a selective developing agent (isopropanol, isopropanol/xthylene mixture). 
     COPYRIGHT: (C)1993,JPO
Patent JP-H01210044-A (JP)
Title: Apparatus for separating superconductive powder
Inventor: HOCHIDO YUKO
IPC: B03C1/02
Filed: 1988-02-18
Abstract: PURPOSE:To effect an efficient classification or separation of superconductive powder according to the quality by providing a forked separation cylinder with magnets appropriately arranged and making use of the Meissner effect. CONSTITUTION:A forked separating cylinder 2 is provided with four magnets 6-9 arranged in order of increasing intensity of the magnetic field from above on the opposite cylinder wall from a branch cylinder 4 above a diverging point. A vertical cylinder 3 directly below the diverging point is also provide with magnets 10 and 11 in positions directly opposite each other on the outer wall thereof with their north and south poles facing each other. This separating cylinder 2 is placed in a cold insulating tank 12 and a refrigerant 13 such as liquid nitrogen is filled in the interior and exterior thereof. In this condition, when a powdery sample is dropped in the separation cylinder through a funnel 1, the superconductive powder large in the Meissner effect is dropped into a branch cylinder 4 repelled by a line of magnetic force, while said powder small in the Meissner effect is dropped as such into the vertical cylinder 3 an the powder large in the meissner effect, if mixed with the one smaller in the Meissner effect, is brought back into the branch cylinder 4 by the line of magnetic force of the magnets 10 and 11.
Patent JP-S63205473-A (JP)
Title: Swash plate type variable displacement compressor
Inventor: TAKAI KAZUHIKO
IPC: F04B27/08
Filed: 1987-02-19
Abstract: PURPOSE:To have tilt angle of a swash plate smoothly reset without using special parts, by making a hinge mechanism so as to consist of a bracket, extending from the swash plate to the rotor side and having a long hole, and a tab to which a guide pin to be engaged with this long hole is attached. CONSTITUTION:A hinge mechanism 18 has a bracket 18a, extending from a swash plate 19 to the side of a rotor 17, and a tab 18b extending from the rotor 17 to the side of the swash plate 19 as opposed to the bracket 18a. A long hole 18c is opened to the bracket 18a. A guide pin 18d to be engaged with this long hole 18c is attached to the tab 18b. Thus, the swash plate can be smoothly reset to a direction where its tilt angle grows larger without using any special parts including a return spring or the like.
Patent JP-S61195803-A (JP)
Inventor: MATSUZAKI MASATOSHI
IPC: B32B13/00
Filed: 1985-02-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H01211469-A (JP)
Title: Separation-type dressing
Inventor: OTA KOICHI
IPC: A23L27/60
Filed: 1988-02-18
Abstract: PURPOSE:To obtain a separation-type dressing having rich taste and flavor of apple and high nutritive valve, by using apple as a main raw material. CONSTITUTION:Skin an pips are removed from an apple and the pulp of the apple is ground with a mixer, etc., or with a grating tool to obtain apple juice. The objective separation-type dressing can be prepared by conventional method using the apple juice as a main raw material together with a food oil and food vinegar and, as necessary, adding other additives to the mixture.
Patent JP-S58156437-A (JP)
Title: Dash board wiring system
Inventor: ISHIZUKA TOYOAKI
IPC: B60R16/02
Filed: 1982-03-10
Abstract: PURPOSE:To make wiring in a dash board through effective utilization of space by connecting electric outfits with the instrument harness with the aid of a flexible printed board and thereby making small the diameter of the instrument harness. CONSTITUTION:In the wiring system inside a dash board 1, connection of electric outfits 2, with the instrument harness 5a is made with the aid of a flexible printed board 10. That is, a conductor 11 in this printed board 10 is connected with the lead-out 3 of each outfit 2 by plugging-in 12. On the other hand, a conventional connector 4 is used for connection of any outfits on the instrument board 2' which have inconvenience to carry out the connection to the printed board 10. According to this arrangement, most of the connections of outfits 2 can be substituted by a printed board 10, so that there is no need any more to use an instrument harness 5a in large diameter, that will provided possibility of effective utilization of the space inside the dash board 1.